Superannuation Bill

Can my noble friend explain what kind of litigation might be anticipated and therefore the need for Clause 2? Clause 1 is self-contained and does away with the need for agreement in relation to a scheme, and Clause 2 has these caps, which are inconvenient because they will get in the way if they are not what we want to bring into effect. The Minister just explained that we might need these caps if there is litigation. What sort of litigation could follow once this Act has been enacted, doing away with the need for consent?